Patents by Inventor Prathima CHOWDARY

Prathima CHOWDARY has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Sustained release estrogen vaginal ring pessary for treatment of atrophy, cystitis and uterovaginal prolapse
    Patent number: 11793750
    Abstract: The present invention relates to devices and methods for treating prolapsed pelvic organ, cystitis and Atrophy in women. Particularly, the invention relates to drug loaded vaginal support devices and methods wherein the device is inserted in vagina to support as well as release the drug. Specifically the invention relates to a Vaginal Ring Pessary comprising Estrogen in Silicone rubber polymer matrix, which releases drug over a prolonged period of about 180 days. Additionally the invention relates to the method of fabrication of the device and its use in treatment of vaginal atrophy, cystitis and uterovaginal prolapse.
    Type: Grant
    Filed: June 1, 2022
    Date of Patent: October 24, 2023
    Inventor: Prathima Chowdary
  • SUSTAINED RELEASE ESTROGEN VAGINAL RING PESSARY FOR TREATMENT OF ATROPHY, CYSTITIS AND UTEROVAGINAL PROLAPSE
    Publication number: 20220287960
    Abstract: The present invention relates to devices and methods for treating prolapsed pelvic organ, cystitis and Atrophy in women. Particularly, the invention relates to drug loaded vaginal support devices and methods wherein the device is inserted in vagina to support as well as release the drug. Specifically the invention relates to a Vaginal Ring Pessary comprising Estrogen in Silicone rubber polymer matrix, which releases drug over a prolonged period of about 180 days. Additionally the invention relates to the method of fabrication of the device and its use in treatment of vaginal atrophy, cystitis and uterovaginal prolapse.
    Type: Application
    Filed: June 1, 2022
    Publication date: September 15, 2022
    Inventor: Prathima CHOWDARY